| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.75 | 13.467% | $250.4784 | $250.48 | $250.50 | $250.50 |
| Purchase #2 | $236.47 | 10.806% | $262.0229 | $262.02 | $262.00 | $262.00 |
| Purchase #3 | $210.72 | 5.734% | $222.8027 | $222.80 | $222.80 | $222.80 |
| Purchase #4 | $242.75 | 7.298% | $260.4659 | $260.47 | $260.45 | $260.50 |
| Purchase #5 | $184.90 | 9.394% | $202.2695 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $183.43 | 10.368% | $202.448 | $202.45 | $202.45 | $202.40 |
| Purchase #7 | $62.60 | 11.244% | $69.6387 | $69.64 | $69.65 | $69.60 |
| 7 purchase totals = | $1,341.62 | $1,470.1261 | $1,470.13 | $1,470.10 | $1,470.10 | |